Update UnitSystem.md

wiki/doc/UnitSystem.md

@@ -24,12 +24,12 @@ Description how to build units witht the D-SI format is [here](StructureSIUnits.
 |\arcminute|platinum|arcminute|‘|[1, Table 8]| 
 |\arcsecond|platinum|arcsecond|“|[1, Table 8]|"
 
-<sub>(a: It is not allowed to use unit kilogram with a prefix. </sub>
+<sub>(b: Unit one must not be used with a prefix of an exponent. </sub>
 
 ## SI derived units of measurement 
 |D-SI Identifyer|D-SI Medal|SI name|SI symbol |SI base unit expression|D-SI base unit expression|SI Reference| 
 |-:|-:|-:|-:|-:|-:|-:| 
-|\gram|gold|gram(a|g|10-3 kg|\kilogram|[1, Sec. 3]| 
+|\gram<sup>(c</sup>|gold|gram(a|g|10-3 kg|\kilogram|[1, Sec. 3]| 
 |\radian|gold|radian|rad|m/m|\metre\metre\tothe{-1}|[1, Table 4]| 
 |\steradian|gold|steradian|sr|m2/m2|\metre\tothe{2}\metre\tothe{-2}|[1, Table 4]| 
 |\hertz|gold|hertz|Hz|s-1|\second\tothe{-1}|[1, Table 4]| 
@@ -57,6 +57,7 @@ Description how to build units witht the D-SI format is [here](StructureSIUnits.
 |\ppm|gold|parts per million|ppm|1|\one|[1, Sec. 5.4.7]| 
 |\percent|gold|percent|%|1|\one|[1, Sec. 5.4.7]|"
 
+<sub>(c: The unit gram must not be combined with the prefix kilo. </sub>
 
 ## Non-SI units of measurement allowed with the SI 
 |D-SI Identifyer|D-SI Medal|SI name|SI symbol |SI base unit expression|D-SI base unit expression|SI Reference| 
@@ -73,11 +74,11 @@ Description how to build units witht the D-SI format is [here](StructureSIUnits.
 
 
 ## SI prefixes decimal
-|D-SI Identifyer|D-SI Medal|SI name|SI symbol |Multiplyer|SI Reference|
+|D-SI Identifyer<sup>(d</sup>|D-SI Medal|SI name|SI symbol |Multiplyer|SI Reference|
 |-:|-:|-:|-:|-:|-:|
 |\deca|gold|deca(a|da|10|[1, Table 7]|
 |\hecto|gold|hecto(a|h|100|[1, Table 7]|
-|\kilo|gold|kilo(a,b|k|1000|[1, Table 7]|
+|\kilo<sup>(e</sup>|gold|kilo(a,b|k|1000|[1, Table 7]|
 |\mega|gold|mega(a|M|1000000|[1, Table 7]|
 |\giga|gold|giga(a|G|1000000000|[1, Table 7]|
 |\tera|gold|tera(a|T|1000000000000|[1, Table 7]|
@@ -87,7 +88,7 @@ Description how to build units witht the D-SI format is [here](StructureSIUnits.
 |\yotta|gold|yotta(a|Y|1000000000000000000000000|[1, Table 7]|
 |\ronna|gold|ronna|R|1000000000000000000000000000|[2, Resolution 3]|
 |\quetta|gold|quetta|Q|1000000000000000000000000000000|[2, Resolution 3]|
-|\deci|gold|deci(a ,b|d|0.1|[1, Table 7]|
+|\deci<sup>(f</sup>|gold|deci(a ,b|d|0.1|[1, Table 7]|
 |\centi|gold|centi(a|c|0.01|[1, Table 7]|
 |\milli|gold|milli(a|m|0.001|[1, Table 7]|
 |\micro|gold|micro(a|μ|0.000001|[1, Table 7]|
@@ -100,6 +101,9 @@ Description how to build units witht the D-SI format is [here](StructureSIUnits.
 |\ronto|gold|ronto|r|0.000000000000000000000000001|[2, Resolution 3]|
 |\quecto|gold|quecto|q|0.000000000000000000000000000001|[2, Resolution 3]|"
 
+<sub>(d: All prefixes must not be combined with the units kilogram, decibal, and one. </sub>
+<sub>(e: The prefix kilo must not be combined with the unit gram. </sub>
+<sub>(r: The prefix deci must not be combined with the unit bel. </sub>
 
 ## SI prefixes binary
 |D-SI Identifyer|D-SI Medal|SI name|SI symbol |Multiplyer|SI Reference|